There are a number of cheap options, though none of them serve Austrian food. There are Asian Oriental, Chinese, Indian, Italian, Mediterranean, Modern European, Portuguese, and Spanish.
Okay, how about Indian food?
hotel-area hotel-day hotel-name hotel-parking hotel-people hotel-pricerange hotel-stay hotel-type restaurant-area restaurant-food restaurant-pricerange
hotel-area hotel-day hotel-parking hotel-people hotel-pricerange hotel-stay hotel-type restaurant-area restaurant-food restaurant-pricerange
hotel-area hotel-day hotel-parking hotel-people hotel-pricerange hotel-stay hotel-type restaurant-area restaurant-food restaurant-pricerange
hotel-area hotel-day hotel-parking hotel-people hotel-pricerange hotel-stay hotel-type restaurant-area restaurant-food restaurant-pricerange